Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 8 3.  Predictions up to the next  14.0 days:

     Date     Time(AURA) AURA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/05/2019   10:35:31   (  79.19, -84.17) 08/05/2019   10:34:23  (  79.20, -84.04)    2.75                68
 08/05/2019   11:24:53   ( -79.39,  84.78) 08/05/2019   11:25:03  ( -79.39,  84.71)    1.44                10
 08/08/2019   02:51:57   (  79.25,  32.12) 08/08/2019   02:51:16  (  79.25,  32.14)    0.41                41
 08/08/2019   03:41:17   ( -79.53,-158.38) 08/08/2019   03:41:53  ( -79.54,-158.25)    2.77                36
 08/10/2019   19:08:24   (  79.32, 148.40) 08/10/2019   19:08:10  (  79.31, 148.33)    1.67                14
 08/10/2019   19:57:44   ( -79.59, -42.07) 08/10/2019   19:58:47  ( -79.60, -42.03)    0.90                63
 08/13/2019   10:35:31   ( -79.15,  95.59) 08/13/2019   10:34:26  ( -79.15,  95.60)    0.22                65
 08/13/2019   11:24:48   (  79.49, -94.56) 08/13/2019   11:25:00  (  79.50, -94.42)    3.03                12
 08/16/2019   02:51:58   ( -79.21,-148.17) 08/16/2019   02:51:20  ( -79.21,-148.22)    1.16                38